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Comovements and contagion in emergent markets: stock indexes volatilities
(Escola de Pós-Graduação em Economia da FGV, 2001-07)
The past decade has wítenessed a series of (well accepted and defined) financial crises periods in the world economy. Most of these events aI,'e country specific and eventually spreaded out across neighbor countries, with ...
Volatile profile characterisation of Chilean sparkling wines produced by traditional and Charmat methods via sequential stir bar sorptive extraction
(Elsevier, 2016-09)
The volatile compositions of Charmat and traditional Chilean sparkling wines were studied for the first time. For this purpose, EG-Silicone and PDMS polymeric phases were compared and, afterwards, the most adequate was ...
Chemical composition of volatile oils from leaves of Nectandra megapotamica Spreng. (Lauraceae)
(Sociedade Brasileira de Química, 2010-01-01)
The volatile oils from Nectandra megapotamica Spreng. leaves, collected in February and August of 2007 and at 7:00 and 12:00 h (samples A - D), were extracted by hydrodistillation and the chemical composition was analyzed ...
A utilização do método wavelets na análise da volatilidade dos preços do petróleo
(Universidade Federal de Santa MariaBRAdministraçãoUFSMPrograma de Pós-Graduação em Administração, 2013-11-27)
This work seeks to analyze at different frequencies, the transmission of volatility in the prices of crude oil produced by OPEC members and other producing and exporting countries that are not part of this organization and ...
Ammonia volatilization in soil treated with tannery sludge
(ELSEVIER SCI LTD, 2010)
The utilization of tannery sludge in agricultural areas can be an alternative for its disposal and recycling. Despite this procedure may cause the loss of nitrogen by ammonia volatilization, there is no information about ...
Macroeconomic volatility in Latin America: a view and three case studies
(Universidad de Chile. Facultad de Economía y Negocios, 2001-06)
After decades of trial, error, and occasional regress, the pieces of a successful
Latin American economic model can be seen scattered among the leading
economies of the region. The most traditional macroeconomic maladies ...
Volatile compounds released by maize grains and silks in response to infection by Fusarium verticillioides and its association with pathogen resistance
(Wiley Blackwell Publishing, Inc, 2017-09)
Many plants respond to fungal infections by producing and/or emitting a specific blend of oxylipins, some of them through the lipoxygenase (LOX) pathway. In vitro bioassays revealed that volatiles from silks and grains of ...
Estrategias de trading con Time Series Momentum
(Universidad del RosarioMaestría en Finanzas CuantitativasFacultad de Economía, 2019)